AUTEX Research Journal, Vol. 8, No4, December 2007 © AUTEXThe reduction of manufactur<strong>in</strong>g processes does not, by itself, improve <strong>the</strong> time from yarn to readymade garment delivered <strong>in</strong> <strong>the</strong> shop as much as would be desired.Mattilla states [9]: “The ma<strong>in</strong> reasons for long lead times are <strong>the</strong> several non-value-add<strong>in</strong>g activitiesthroughout <strong>the</strong> <strong>supply</strong> pipel<strong>in</strong>e. These are <strong>the</strong> k<strong>in</strong>d of activities that could be reduced or elim<strong>in</strong>atedtotally without reduc<strong>in</strong>g <strong>the</strong> total value added to <strong>the</strong> product.”The complete garment concept is implemented <strong>in</strong> a ‘fast-to-<strong>the</strong>-market’ <strong>supply</strong> cha<strong>in</strong>, where all parts of<strong>the</strong> pipel<strong>in</strong>e are focused on short lead times <strong>and</strong> quick response <strong>in</strong> order to fulfil customer dem<strong>and</strong> asquickly as possible. This could be done by respond<strong>in</strong>g directly when <strong>the</strong> garment is bought <strong>in</strong> <strong>the</strong>shop. The buy generates a new order for a replenishment that is communicated throughout <strong>the</strong> whole<strong>supply</strong> cha<strong>in</strong> <strong>in</strong> order to plan for all <strong>the</strong> <strong>production</strong> <strong>and</strong> transportation activities that need to be carriedout. A key issue is <strong>the</strong> raw material, <strong>in</strong> this case <strong>the</strong> yarn, for <strong>the</strong> garment to be knitted <strong>in</strong>. Longdelivery times for yarn must be avoided when it comes to <strong>the</strong> <strong>production</strong> of ‘fast-to-<strong>the</strong>-market’garments. Logistics systems such as postponement - where you knit all <strong>the</strong> garments <strong>in</strong> “greige” or“raw-white” <strong>and</strong> <strong>the</strong>n postpone dye<strong>in</strong>g of <strong>the</strong> garment as late as possible <strong>in</strong> <strong>the</strong> pipel<strong>in</strong>e - is onemethod available. Ano<strong>the</strong>r way is to work with a “st<strong>and</strong>ard set” of yarns, where <strong>the</strong> knitt<strong>in</strong>g company or<strong>the</strong> yarn supplier companies keep yarns <strong>in</strong> stock <strong>in</strong> order to be able to respond quickly.4.2. Manufactur<strong>in</strong>g lead times - reduction of processesThe complete garment technology makes it possible to reduce <strong>the</strong> number of manufactur<strong>in</strong>gprocesses <strong>in</strong> <strong>the</strong> <strong>production</strong> of a knitted garment. Cutt<strong>in</strong>g <strong>and</strong> sew<strong>in</strong>g, as post-knitt<strong>in</strong>g processes <strong>in</strong> atraditional <strong>production</strong> l<strong>in</strong>e of knitted garments, are not needed <strong>in</strong> this complete garment technology.The garment comes ready made straight out of <strong>the</strong> knitt<strong>in</strong>g mach<strong>in</strong>e. However, some post-knitt<strong>in</strong>gprocesses could be required. These processes consist of some complementary operations such ascutt<strong>in</strong>g loose thread ends, sew<strong>in</strong>g of labels <strong>and</strong> steam<strong>in</strong>g of <strong>the</strong> garment to atta<strong>in</strong> <strong>the</strong> right quality. Thisenables <strong>the</strong> time “from yarn to ready-made garment” to be shortened considerably, not only by <strong>the</strong> factthat <strong>the</strong> post-knitt<strong>in</strong>g processes are elim<strong>in</strong>ated to a large extent, but also because several non-valueaddedactivities are also elim<strong>in</strong>ated. These non-value-added activities are wait<strong>in</strong>g time or time fortransportation between <strong>the</strong> cutt<strong>in</strong>g <strong>and</strong> sew<strong>in</strong>g processes, which are elim<strong>in</strong>ated by <strong>the</strong> fact that <strong>the</strong>seprocesses are elim<strong>in</strong>ated.4.3. PostponementPostponement, or delayed configuration, is a method where common platforms, components ormodules are used <strong>and</strong> <strong>the</strong> f<strong>in</strong>al customisation is done as close to <strong>the</strong> po<strong>in</strong>t-of–sales as possible.Closer to <strong>the</strong> POS, customer dem<strong>and</strong>s are more known [10]. In a <strong>supply</strong> cha<strong>in</strong> for knitted fashionproducts postponement could be a solution to satisfy both <strong>the</strong> customers dem<strong>and</strong> for fast fashionchanges <strong>and</strong> <strong>the</strong> suppliers dem<strong>and</strong> for a cost effective <strong>supply</strong> cha<strong>in</strong>. The solution is to produce ast<strong>and</strong>ard product <strong>and</strong> <strong>the</strong>n add an identity to <strong>the</strong> garment as late as possible <strong>in</strong> terms of delivery to <strong>the</strong>customer <strong>and</strong> <strong>the</strong> po<strong>in</strong>t-of-sales. A key issue is <strong>the</strong> raw material; <strong>in</strong> this case <strong>the</strong> yarn for <strong>the</strong> garmentto be knitted <strong>in</strong>. Long delivery times for <strong>the</strong> yarn must be avoided when it comes to <strong>the</strong> <strong>production</strong> of‘fast-to-<strong>the</strong>-market’ garments. With postponement, you knit all <strong>the</strong> garments <strong>in</strong> greige or “raw-white”<strong>and</strong> <strong>the</strong>n postpone dye<strong>in</strong>g of <strong>the</strong> garment as late as possible, when you more exactly know whichcolours are most <strong>in</strong> dem<strong>and</strong> <strong>in</strong> a given market. This technique has been used by <strong>the</strong> Italian fashioncompany Benetton for many years, <strong>and</strong> has <strong>the</strong> advantage that you only produce garments <strong>in</strong> coloursthat <strong>the</strong> customers want to buy. Ano<strong>the</strong>r way is to work with a “st<strong>and</strong>ard set” of yarns, where <strong>the</strong>knitt<strong>in</strong>g company, or <strong>the</strong> yarn supplier company, keep yarns <strong>in</strong> stock <strong>in</strong> order to be able to respondquickly. Postponement will add ano<strong>the</strong>r l<strong>in</strong>k <strong>in</strong> <strong>the</strong> cha<strong>in</strong> to a successful <strong>bus<strong>in</strong>ess</strong> system for highfashion knitted products. Ow<strong>in</strong>g to <strong>the</strong> possibilities of <strong>the</strong> complete garment knitt<strong>in</strong>g technology <strong>the</strong><strong>production</strong> of <strong>the</strong> products starts as close as possible to <strong>the</strong> po<strong>in</strong>t-of sales,. If <strong>the</strong> products are knitted“raw-white” <strong>and</strong> dyed <strong>in</strong> <strong>the</strong> last m<strong>in</strong>ute before delivery, <strong>the</strong> complete garment technology is comb<strong>in</strong>edwith a postponement logistics effort to fulfil <strong>the</strong> retail dem<strong>and</strong> for fast fashion.4.4. Mass CustomisationToday it is well known that analogue technologies are largely replaced by digital technologies,<strong>in</strong>clud<strong>in</strong>g <strong>in</strong> <strong>the</strong> <strong>bus<strong>in</strong>ess</strong> <strong>and</strong> <strong>production</strong> of textiles. The flat knitt<strong>in</strong>g <strong>in</strong>dustry is no exception <strong>in</strong> thisregard. Both product development <strong>and</strong> <strong>production</strong> <strong>in</strong> <strong>the</strong> complete garment technology are made us<strong>in</strong>ghttp://www.autexrj.org/No4-2007/0219.pdf 271
AUTEX Research Journal, Vol. 8, No4, December 2007 © AUTEXdigital computer systems. Earlier <strong>production</strong> systems were built on large series of products with longruns. Today’s customers want immediate <strong>and</strong> personal service <strong>and</strong>, as Fralix states:“Just as <strong>the</strong> craft era was replaced by <strong>the</strong> era of mass <strong>production</strong>, mass <strong>production</strong> is be<strong>in</strong>g replacedby <strong>the</strong> era of Mass Customization” [11].Complete garment technology makes <strong>the</strong> garments seamless <strong>and</strong> enables mass customisation to beimplemented <strong>in</strong> <strong>the</strong> <strong>bus<strong>in</strong>ess</strong> of knitted high fashion products. Knitt<strong>in</strong>g technology, comb<strong>in</strong>ed withmodern computer technology <strong>and</strong> a new <strong>bus<strong>in</strong>ess</strong> system offers a concept whereby it is possible tocustomise each garment <strong>and</strong> make “batch-one” manufactur<strong>in</strong>g. The Japanese knitt<strong>in</strong>g mach<strong>in</strong>ecompany SHIMA SEIKI has a shop <strong>in</strong> Japan called “Factory Boutique” that works with a new conceptwhere <strong>the</strong> customers can look at samples <strong>and</strong> with <strong>the</strong> guidance of store staff design <strong>the</strong>ir ownproducts. The design CAD system enables <strong>the</strong> customer to get dressed <strong>in</strong> <strong>the</strong> garment virtually <strong>and</strong>also have a pr<strong>in</strong>tout before <strong>the</strong> garment is knitted. After this <strong>the</strong> garment can be knitted on <strong>the</strong> knitt<strong>in</strong>gmach<strong>in</strong>es <strong>in</strong> <strong>the</strong> same build<strong>in</strong>g. Us<strong>in</strong>g <strong>the</strong>se techniques <strong>the</strong> digital <strong>in</strong>formation kept as long as possible<strong>in</strong> <strong>the</strong> <strong>supply</strong> cha<strong>in</strong> <strong>and</strong>, <strong>in</strong> this case, <strong>the</strong> start of <strong>production</strong> after <strong>the</strong> po<strong>in</strong>t-of sales means that knitt<strong>in</strong>gmach<strong>in</strong>es could for example be placed <strong>in</strong> a retailers shop [12].Ano<strong>the</strong>r opportunity to customise a knitted garment is with <strong>the</strong> use of pr<strong>in</strong>t<strong>in</strong>g technology. Sweaterscould be complete garment knitted <strong>and</strong> pr<strong>in</strong>ted after knitt<strong>in</strong>g. An example of this is <strong>the</strong> Japanesedesign company Grace International, which designs knit garment collections where <strong>the</strong> garments areknitted <strong>and</strong> <strong>the</strong>n pr<strong>in</strong>ted after knitt<strong>in</strong>g [13]. This technology opens up <strong>the</strong> possibility to comb<strong>in</strong>epostponement with customisation by knitt<strong>in</strong>g complete garments <strong>in</strong> st<strong>and</strong>ard models <strong>and</strong> <strong>the</strong>n as lateto <strong>the</strong> po<strong>in</strong>t-of-sales as possible provide each garment with a pr<strong>in</strong>t. By comb<strong>in</strong><strong>in</strong>g <strong>the</strong>se twotechniques it is possible to, upon request of <strong>the</strong> customer, put an <strong>in</strong>dividual identity to <strong>the</strong> garment aslate as after <strong>the</strong> po<strong>in</strong>t-of-sale. The knitt<strong>in</strong>g <strong>and</strong> pr<strong>in</strong>t<strong>in</strong>g could also be done <strong>in</strong> <strong>the</strong> retailer’s shop.4.5. Customer service levelIn <strong>the</strong> fashion <strong>bus<strong>in</strong>ess</strong> it is of utmost importance to keep <strong>the</strong> customer satisfied <strong>and</strong> ensure that <strong>the</strong>customer f<strong>in</strong>ds what he or she are look<strong>in</strong>g for <strong>and</strong> that <strong>the</strong> dem<strong>and</strong> for a product is fulfilled. In <strong>the</strong>orythis could be achieved by keep<strong>in</strong>g all products <strong>in</strong> all sizes <strong>and</strong> colour comb<strong>in</strong>ations <strong>in</strong> stock at alltimes. However this is not realistic due to <strong>the</strong> fact that stock keep<strong>in</strong>g costs money <strong>and</strong> <strong>the</strong> retailerwants to m<strong>in</strong>imise <strong>the</strong> stock level to accomplish a higher stock-turnover <strong>in</strong> order to save money. Hereis where <strong>the</strong> <strong>bus<strong>in</strong>ess</strong> <strong>and</strong> <strong>the</strong> <strong>supply</strong> cha<strong>in</strong> system of a company is of highest importance. Thelogistics system’s ability to respond quickly when a garment is registered as a sale <strong>in</strong> <strong>the</strong> shopdeterm<strong>in</strong>es <strong>the</strong> quantity of SKU <strong>in</strong> stock. If time of replenishment is long, <strong>the</strong> chances are higher thatano<strong>the</strong>r customer wants to buy <strong>the</strong> same product or SKU <strong>and</strong> it is miss<strong>in</strong>g on <strong>the</strong> shelf. In order toavoid “lost sales” <strong>the</strong> retailer must keep more garments of <strong>the</strong> same SKU <strong>in</strong> stock to be sure that <strong>the</strong>customer f<strong>in</strong>ds <strong>the</strong> product he or she is search<strong>in</strong>g for. If <strong>the</strong> replenishment systems respond veryquickly, <strong>the</strong> number of SKUs <strong>in</strong> <strong>the</strong> shop can be lower with a higher value of <strong>in</strong>ventory turnover.Customer service level <strong>and</strong> Lost sales are listed by K<strong>in</strong>g <strong>and</strong> Hunter [14] as follows:Customer service level =Number of customers who f<strong>in</strong>d <strong>the</strong>ir first choice SKUTotal number of customer visits(2)which <strong>in</strong>dicates <strong>the</strong> percentage of times a customer f<strong>in</strong>ds his or her first-choice stock keep<strong>in</strong>g unitwhen shopp<strong>in</strong>g.Lost sales =Number of customer who f<strong>in</strong>d no SKU prefereceTotal number of customer visits(3)which <strong>in</strong>dicates <strong>the</strong> percentage of times a customer f<strong>in</strong>ds none of his SKU preferences, i.e. <strong>the</strong>ir firstchoice, second choice, etc.Complete garment <strong>production</strong> implemented <strong>in</strong> a <strong>bus<strong>in</strong>ess</strong> toge<strong>the</strong>r with a logistics quick responsesystem responds immediately when a buy is registered. This k<strong>in</strong>d of system could fulfil <strong>the</strong> retailershttp://www.autexrj.org/No4-2007/0219.pdf 272
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